Clothes Off Our Back is doing another one of their inexplicably successful online auctions in which stars donate their ABW (already been worn) award show clothing and people actually bid good, hard-earned money for the celebrities' used duds, money that goes to marvelous causes supported by the various celebs. Just check out clothesoffourback.org.

Mr. Miz got scathing reviews for his impertinent questions to Ms. Scarlett about her strapless dress and a verbal hand slap from the Academy of Motion Picture Arts and Sciences for daring to reach out and touch her treasure chest during their carpet chat. As a result, he was noticeably reined in — at least in manners — for the Oscar carpet.

In Style magazine and Clothes Off Our Back children's charity founders "Malcolm in the Middle" star Jane Kaczmarek and her "West Wing" husband Bradley Whitford, showed off all the to-be-auctioned awardsware last week at Republic restaurant in Los Angeles. And to sweeten the pot, Saturn tossed in a 2007 Sky roadster customized by fashion designer Richard Tyler.

But just because you weren't invited to their show off party, do not despair. You can still bid on all this stuff — including the car — until March 31.

Just one word of caution when buying celebrity cast-offs: These people are very, very small. Klum's gown, for instance, is a size 2-4. Anderson is also a size 4. Most women may have better luck fitting into Camryn Manheim's size 18-20 Mon Atelier Globes gown.

Photo: For a good cause, you could look just as "smokin'" as Heidi Klum does in this Michael Kors gown at the Vanity Fair Oscars bash.(Eric Charbonneau / WireImage)